pinning things

4 files changed, 137 insertions, 19 deletions

diff --git a/src/client/views/MainView.tsx b/src/client/views/MainView.tsx
index 384cd2860..29015995f 100644
--- a/src/client/views/MainView.tsx
+++ b/src/client/views/MainView.tsx
@@ -1,5 +1,5 @@
 import { IconName, library } from '@fortawesome/fontawesome-svg-core';
-import { faFilePdf, faFilm, faFont, faGlobeAsia, faImage, faMusic, faObjectGroup, faPenNib, faRedoAlt, faTable, faTree, faUndoAlt, faBell, faCommentAlt } from '@fortawesome/free-solid-svg-icons';
+import { faFilePdf, faFilm, faFont, faGlobeAsia, faImage, faMusic, faObjectGroup, faPenNib, faThumbtack, faRedoAlt, faTable, faTree, faUndoAlt, faBell, faCommentAlt } from '@fortawesome/free-solid-svg-icons';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import { action, computed, configure, observable, runInAction, trace } from 'mobx';
 import { observer } from 'mobx-react';
@@ -92,6 +92,7 @@ export class MainView extends React.Component {
         library.add(faMusic);
         library.add(faTree);
         library.add(faCommentAlt);
+        library.add(faThumbtack);
         this.initEventListeners();
         this.initAuthenticationRouters();
     }
diff --git a/src/client/views/pdf/PDFMenu.scss b/src/client/views/pdf/PDFMenu.scss
index b84ebc12d..22868082a 100644
--- a/src/client/views/pdf/PDFMenu.scss
+++ b/src/client/views/pdf/PDFMenu.scss
@@ -1,18 +1,25 @@
 .pdfMenu-cont {
     position: absolute;
     z-index: 10000;
-    width: 100px;
-    height: 30px;
+    height: 35px;
     background: #323232;
     box-shadow: 3px 3px 3px rgba(0, 0, 0, 0.25);
-    border-radius: 0px 4px 4px 4px;
+    border-radius: 0px 6px 6px 6px;
     overflow: hidden;
+    display: flex;
 
     .pdfMenu-button {
         background-color: transparent;
+        width: 35px;
+        height: 35px;
     }
 
     .pdfMenu-button:hover {
         background-color: #121212;
     }
+
+    .pdfMenu-dragger {
+        height: 100%;
+        transition: width .2s;
+    }
 }
\ No newline at end of file
diff --git a/src/client/views/pdf/PDFMenu.tsx b/src/client/views/pdf/PDFMenu.tsx
index a0230113b..d2a20fb6e 100644
--- a/src/client/views/pdf/PDFMenu.tsx
+++ b/src/client/views/pdf/PDFMenu.tsx
@@ -1,6 +1,6 @@
 import React = require("react");
 import "./PDFMenu.scss";
-import { observable } from "mobx";
+import { observable, action } from "mobx";
 import { observer } from "mobx-react";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { emptyFunction } from "../../../Utils";
@@ -10,10 +10,18 @@ import { Doc } from "../../../new_fields/Doc";
 export default class PDFMenu extends React.Component {
     static Instance: PDFMenu;
 
-    @observable Top: number = 0;
-    @observable Left: number = 0;
+    @observable private _top: number = 0;
+    @observable private _left: number = 0;
+    @observable private _opacity: number = 1;
+    @observable private _transition: string = "opacity 0.5s";
+    @observable private _transitionDelay: string = "";
+    @observable private _pinned: boolean = false;
+
     StartDrag: (e: PointerEvent) => void = emptyFunction;
     Highlight: (d: Doc | undefined) => void = emptyFunction;
+    @observable Highlighting: boolean = false;
+
+    private _timeout: NodeJS.Timeout | undefined;
 
     constructor(props: Readonly<{}>) {
         super(props);
@@ -38,12 +46,109 @@ export default class PDFMenu extends React.Component {
         e.preventDefault();
     }
 
+    @action
+    jumpTo = (x: number, y: number) => {
+        if (!this._pinned) {
+            this._transition = this._transitionDelay = "";
+            this._opacity = 1;
+            this._left = x;
+            this._top = y;
+        }
+    }
+
+    @action
+    fadeOut = (forceOut: boolean) => {
+        if (!this._pinned) {
+            if (this._opacity === 0.2) {
+                this._transition = "opacity 0.1s";
+                this._transitionDelay = "";
+                this._opacity = 0;
+                this._left = this._top = -300;
+            }
+
+            if (forceOut) {
+                this._transition = "";
+                this._transitionDelay = "";
+                this._opacity = 0;
+                this._left = this._top = -300;
+            }
+        }
+    }
+
+    @action
+    pointerLeave = (e: React.PointerEvent) => {
+        if (!this._pinned) {
+            this._transition = "opacity 0.5s";
+            this._transitionDelay = "1s";
+            this._opacity = 0.2;
+            setTimeout(() => this.fadeOut(false), 3000);
+        }
+    }
+
+    @action
+    pointerEntered = (e: React.PointerEvent) => {
+        this._transition = "opacity 0.1s";
+        this._transitionDelay = "";
+        this._opacity = 1;
+    }
+
+    @action
+    togglePin = (e: React.MouseEvent) => {
+        this._pinned = !this._pinned;
+    }
+
+    @action
+    dragging = (e: PointerEvent) => {
+        this._left += e.movementX;
+        this._top += e.movementY;
+
+        e.stopPropagation();
+        e.preventDefault();
+    }
+
+    dragEnd = (e: PointerEvent) => {
+        document.removeEventListener("pointermove", this.dragging);
+        document.removeEventListener("pointerup", this.dragEnd);
+        e.stopPropagation();
+        e.preventDefault();
+    }
+
+    dragStart = (e: React.PointerEvent) => {
+        document.removeEventListener("pointermove", this.dragging);
+        document.addEventListener("pointermove", this.dragging);
+        document.removeEventListener("pointerup", this.dragEnd);
+        document.addEventListener("pointerup", this.dragEnd);
+
+        e.stopPropagation();
+        e.preventDefault();
+    }
+
+    @action
+    highlightClicked = (e: React.MouseEvent) => {
+        if (!this._pinned) {
+            this.Highlight(undefined);
+        }
+        else {
+            this.Highlighting = !this.Highlighting;
+            this.Highlight(undefined);
+        }
+    }
+
     render() {
         return (
-            <div className="pdfMenu-cont" style={{ left: this.Left, top: this.Top }}>
-                <button className="pdfMenu-button" title="Highlight" onClick={() => this.Highlight(undefined)}><FontAwesomeIcon icon="highlighter" size="sm" /></button>
-                <button className="pdfMenu-button" title="Annotate" onPointerDown={this.pointerDown}><FontAwesomeIcon icon="comment-alt" size="sm" /></button>
-            </div>
+            <div className="pdfMenu-cont" onPointerLeave={this.pointerLeave} onPointerEnter={this.pointerEntered}
+                style={{ left: this._left, top: this._top, opacity: this._opacity, transition: this._transition, transitionDelay: this._transitionDelay }}>
+                <button className="pdfMenu-button" title="Highlight" onClick={this.highlightClicked}
+                    style={this.Highlighting ? { backgroundColor: "#121212" } : {}}>
+                    <FontAwesomeIcon icon="highlighter" size="lg" style={{ transition: "transform 0.1s", transform: this.Highlighting ? "" : "rotate(-45deg)" }} />
+                </button>
+                <button className="pdfMenu-button" title="Annotate" onPointerDown={this.pointerDown}><FontAwesomeIcon icon="comment-alt" size="lg" /></button>
+                <button className="pdfMenu-button" title="Pin Menu" onClick={this.togglePin}
+                    style={this._pinned ? { backgroundColor: "#121212" } : {}}>
+                    <FontAwesomeIcon icon="thumbtack" size="lg" style={{ transition: "transform 0.1s", transform: this._pinned ? "rotate(45deg)" : "" }} />
+                </button>
+                <div className="pdfMenu-dragger" onPointerDown={this.dragStart} style={{ width: this._pinned ? "20px" : "0px" }} />
+            </div >
         )
     }
 }
\ No newline at end of file
diff --git a/src/client/views/pdf/Page.tsx b/src/client/views/pdf/Page.tsx
index 44c502a04..3bc3ac33c 100644
--- a/src/client/views/pdf/Page.tsx
+++ b/src/client/views/pdf/Page.tsx
@@ -132,6 +132,7 @@ export default class Page extends React.Component<IPageProps> {
         }
     }
 
+    @action
     highlight = (targetDoc: Doc | undefined) => {
         // creates annotation documents for current highlights
         let annotationDoc = this.props.makeAnnotationDocuments(targetDoc);
@@ -196,6 +197,7 @@ export default class Page extends React.Component<IPageProps> {
             // document.addEventListener("pointerup", this.endDrag);
         }
         else if (e.button === 0) {
+            PDFMenu.Instance.fadeOut(true);
             let target: any = e.target;
             if (target && target.parentElement === this._textLayer.current) {
                 e.stopPropagation();
@@ -304,25 +306,28 @@ export default class Page extends React.Component<IPageProps> {
                 }
                 copy.className = this._marquee.current.className;
                 this.props.createAnnotation(copy, this.props.page);
-                PDFMenu.Instance.StartDrag = this.startDrag;
-                PDFMenu.Instance.Highlight = this.highlight;
                 this._marquee.current.style.opacity = "0";
             }
 
             this._marqueeHeight = this._marqueeWidth = 0;
-            PDFMenu.Instance.Left = e.clientX;
-            PDFMenu.Instance.Top = e.clientY;
+            PDFMenu.Instance.jumpTo(e.clientX, e.clientY);
         }
         else {
             let sel = window.getSelection();
             if (sel && sel.type === "Range") {
-                PDFMenu.Instance.StartDrag = this.startDrag;
-                PDFMenu.Instance.Highlight = this.highlight;
                 this.createTextAnnotation(sel);
-                PDFMenu.Instance.Left = e.clientX;
-                PDFMenu.Instance.Top = e.clientY;
+                PDFMenu.Instance.jumpTo(e.clientX, e.clientY);
             }
         }
+
+
+        if (PDFMenu.Instance.Highlighting) {
+            this.highlight(undefined);
+        }
+        else {
+            PDFMenu.Instance.StartDrag = this.startDrag;
+            PDFMenu.Instance.Highlight = this.highlight;
+        }
         // let x = (e.clientX - boundingRect.left) * (current.offsetWidth / boundingRect.width);
         // let y = (e.clientY - boundingRect.top) * (current.offsetHeight / boundingRect.height);
         // if (this._marqueeing) {